Banana API – cURL Testing Tool

Banana API – cURL Testing Tool

Generate With Nano Banana

0 ratings
1 review
$2.99

Details

  • Released
  • Updated
  • September 30, 2025
  • November 22, 2025

Features

Banana API – cURL Testing Tool screenshot #1 for iPhone
Banana API – cURL Testing Tool screenshot #2 for iPhone
Banana API – cURL Testing Tool screenshot #3 for iPhone
Banana API – cURL Testing Tool screenshot #4 for iPhone
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About

This tool simplifies testing AI image generation APIs like Google's Imagen and Nano Banana. It allows users to experiment with prompts and parameters, generate images, and review API calls and responses. The app requires users to provide their own API key and is designed for developers, marketers, and hobbyists.

Test Google Imagen and Nano Banana APIs
Generate unlimited images with own API key
Experiment with prompts and parameters
Review cURL requests and responses
Save and share generated AI images
Easy-to-use interface
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What's New in Banana API

1.1

November 22, 2025

New: Support for Nano Banana Pro with image generation up to 4K More control: Added new parameters to the Nano Banana API too Fresh look: New app icon Fixes: Bug fixes and performance improvements

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User reviews

An excellent tool for creatives/workhorse users

This is a really excellent tool. I use my own coded apps on my PC as a frontend UI wrapper for Nano Banana Pro but have been looking for the equivalent in app form rather than having to go onto Google’s AI Studio website. The ease of use this app provides is really darn amazing. No complaints really, just maybe a few feature requests! Is it possible to have a toggle to turn on the “thinking” preview element that you get with Nano Banana Pro in the AI studio UI? Andddd my current desktop tool I have set up with Veo 3.1 and Sora 2/2 pro as well with the different settings. Is there any chance you’d ever consider broadening the scope of this app slightly to have the image component and then a video component as well? If I could gen images then directly turn them into vids like I do with my desktop app, for creation purposes this app would become serious next level. Love what you’re doing dude keep up the amazing work!
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Response from developer

Hey Thanks for the feedback, I really appreciate it! I'll definitely consider some of your suggestions to have a more robust app for developers who are testing. I hope you keep enjoying the tool!

Developer apps

FAQ

What is Banana API?

Banana API is a client application designed for testing Google's Imagen and Nano Banana APIs. It allows users to easily experiment with AI image generation by writing prompts, selecting parameters, and reviewing API responses.

Does Banana API include an API key?

No, Banana API is a client app only and does not include an API key or access credits. Users must provide their own valid Google Cloud API key to use the service.

How much does it cost to use Banana API?

Banana API itself is a one-time purchase of $2.99. However, usage of Google Imagen and Nano Banana through the app will incur costs billed directly by Google Cloud based on your account and API usage.

Is Banana API free to use?

The app itself is not free; it is a paid application priced at $2.99. While there are no subscriptions or hidden fees for the app, actual API usage with Google Cloud may incur separate charges.

What devices does Banana API support?

Banana API is supported on iPhone and iPad devices. It requires a stable connection, such as Wi-Fi or mobile data, for optimal performance.

What is the age rating for Banana API?

Banana API has an age rating of 17+. This is likely due to the nature of AI image generation and the developer tools category it falls under.

How often is Banana API updated?

The latest version of Banana API is 1.1, which was last updated on November 22, 2025. This indicates a recent update, suggesting ongoing development and support.

Does Banana API have ads?

No, Banana API is ad-free. The app is a paid application and does not contain advertisements, ensuring an uninterrupted user experience.